Once upon a time, in the Pony Expresso cafe in Seattle, a man and a woman began to experience the long-mysterious but increasingly scientifically investigated thing we call love. The first stage is called "limerence." This is the spine-tingling, heart-twisting, can't-stop-staring feeling, when it seems as though the world stops whirling and time itself bows down and pauses before the force of your longing.
-Huff Post